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71. 发明授权

US07811190B2 Drive device for vehicle and method of assembling the same 有权
标题翻译：车辆驱动装置及其组装方法
公开(公告)号：US07811190B2
公开(公告)日：2010-10-12
申请号：US11909088
申请日：2006-06-26
申请人： Atsushi Tabata , Terufumi Miyazaki , Atsushi Kamada , Yutaka Taga
发明人： Atsushi Tabata , Terufumi Miyazaki , Atsushi Kamada , Yutaka Taga
IPC分类号： F16H3/72
CPC分类号： B60K6/445 , B60K1/02 , B60K5/04 , B60K6/26 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/405 , B60K6/547 , B60L11/123 , B60L11/14 , B60L2220/50 , B60W10/02 , F16H3/728 , F16H57/023 , F16H2037/0873 , F16H2057/02013 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/7077
摘要： A vehicular drive system including a first electric motor, a power distributing mechanism, and a second electric motor disposed on a first axis, and an automatic transmission portion disposed on a second axis parallel to the first axis, and a power transmitting member at an end of the first axis remote from an input rotary member and a rotary member at an end of the second axis remote from the input rotary member are connected to each other through a drive linkage, thereby a total axial dimension of the first electric motor, power distributing mechanism, and second electric motor and an axial dimension of the automatic transmission portion are substantially equal to each other, whereby the axial dimension of the drive system is reduced. A housing of the vehicular drive system includes mutually separate first, second, third, and fourth casing portions, so the drive system can be easily assembled.
摘要翻译：一种车辆用驱动系统，包括第一电动机，动力分配机构和设置在第一轴线上的第二电动机，以及设置在平行于所述第一轴线的第二轴线上的自动变速器部分，以及端部的动力传递部件远离输入旋转构件的远离输入旋转构件的第一轴和第二轴的端部的旋转构件通过驱动联动装置彼此连接，从而第一电动机的总轴向尺寸，动力分配机构和第二电动机以及自动变速器部分的轴向尺寸基本上彼此相等，从而减小了驱动系统的轴向尺寸。车辆驱动系统的壳体包括相互分离的第一，第二，第三和第四壳体部分，因此驱动系统可以容易地组装。

72. 发明申请

US20090098969A1 DRIVE DEVICE FOR VEHICLE 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：US20090098969A1
公开(公告)日：2009-04-16
申请号：US11993681
申请日：2006-06-26
申请人： Atsushi Tabata , Terufumi Miyazaki , Atsushi Kamada , Yutaka Taga
发明人： Atsushi Tabata , Terufumi Miyazaki , Atsushi Kamada , Yutaka Taga
IPC分类号： F16H48/06 , F16H3/72 , F16H57/04 , B60W20/00
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/48 , B60K6/547 , B60L50/16 , B60L2270/30 , F16H57/043 , F16H57/0471 , F16H57/0484 , F16H2037/0873 , F16H2200/0043 , F16H2200/0047 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , Y02T10/6221 , Y02T10/6239 , Y02T10/70 , Y02T10/7077
摘要： A miniaturized vehicular drive apparatus is provided with a reduced size in an axial direction without increasing the number of parallel shafts. A first electric motor M1 and a power distributing mechanism (differential portion) 16 are disposed on a first axis CL1, forming a rotational axis of an input rotary member 14, in series starting therefrom and an automatic transmission (transmission portion) 20 is disposed on a second axis CL2 parallel to the first axis CL1. A drive linkage 23 is provided between a power transmitting member 18, acting as a rotary member placed on the first axis CL1 at an end portion thereof in opposition to the input rotary member 14, i.e., in opposition to an engine 8, and a first intermediate shaft (rotary member) 40, disposed on the second axis CL2 at an end portion thereof in opposition to the input rotary member 14, for power transmitting capability. Thus, a power transmitting path is formed in a C-shape, i.e., a U-shape with a reduction in size of the axial direction, enabling the miniaturization to provide a simplified structure without increasing the number of parallel shafts.
摘要翻译：小型化的车辆驱动装置在轴向上具有减小的尺寸而不增加平行轴的数量。第一电动机M1和动力分配机构（差速部分）16设置在第一轴线CL1上，形成从其开始串联的输入旋转部件14的旋转轴线，并且自动变速器（传动部分）20设置在平行于第一轴线CL1的第二轴线CL2。驱动联动装置23设置在动力传递构件18之间，作为旋转构件，其位于与输入旋转构件14相对的端部处的第一轴线CL1上，即与发动机8相对，并且第一中间轴（旋转构件）40，其设置在与输入旋转构件14相对的端部处的第二轴线CL2上，用于动力传递能力。因此，动力传递路径形成为具有减小轴向尺寸的U形的C形，使得小型化能够提供简化的结构，而不增加平行轴的数量。

73. 发明授权

US07513351B2 Piston for automatic transmission 有权
标题翻译：活塞自动变速器
公开(公告)号：US07513351B2
公开(公告)日：2009-04-07
申请号：US11263947
申请日：2005-11-02
申请人： Hirofumi Onishi , Yuji Yasuda , Terufumi Miyazaki
发明人： Hirofumi Onishi , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： F16D25/0638 , F16D25/12
CPC分类号： F16H63/3026 , B60W2510/104 , F16H1/08 , Y10T74/19023
摘要： A piston for an automatic transmission including a pair of mutually meshing gears such as counter drive and driven gears mounted on respective two parallel shafts, the piston including a bottom portion, and a cylindrical portion to be disposed radially outwardly of one of the mutually meshing gears, wherein the cylindrical portion has not only a cutout formed in a first circumferential part thereof for permitting mutual meshing engagement of the mutually meshing gears such that a point of the mutual meshing engagement is located within a circumference of the cylindrical portion, but also a through-hole formed in a second circumferential part thereof so that a speed sensor extends through the through-hole, for detecting the rotating speed of the above-indicated one gear disposed radially inwardly of the cylindrical portion. This arrangement of the cylindrical portion permits size reduction of the cutout, and assures sufficiently high degrees of strength and rigidity of the piston.
摘要翻译：一种用于自动变速器的活塞，包括一对相互啮合的齿轮，例如安装在相应的两个平行轴上的对置驱动和从动齿轮，所述活塞包括底部，以及圆柱形部分，其设置在所述相互啮合齿轮之一的径向外侧其中，所述圆筒部不仅具有形成在其第一周向部分中的切口，以允许所述相互啮合的齿轮相互啮合，使得所述相互啮合的点位于所述圆筒部分的圆周内，而且还包括通孔在其第二圆周部分形成的孔，使得速度传感器延伸穿过通孔，用于检测设置在圆柱形部分的径向内侧的上述一个齿轮的旋转速度。圆柱形部分的这种布置允许切口的尺寸减小，并且确保足够高的活塞强度和刚度。

74. 发明申请

US20090020386A1 AUTOMATIC TRANSMISSION INCLUDING CLUTCH DEVICES 有权
标题翻译：自动传输，包括离合器件
公开(公告)号：US20090020386A1
公开(公告)日：2009-01-22
申请号：US11916876
申请日：2006-06-01
申请人： Naoki Kato , Terufumi Miyazaki
发明人： Naoki Kato , Terufumi Miyazaki
IPC分类号： F16D25/10 , F16D25/0638
CPC分类号： F16H63/3026 , F16D25/0638 , F16D25/10 , F16H3/663 , F16H57/08 , F16H2057/087 , F16H2200/006 , F16H2200/2007 , F16H2200/2097
摘要： An automatic transmission including a first clutch selectively connecting a first rotary member and a second rotary member disposed coaxially with the first rotary member, a second clutch selectively connecting the first rotary member and a third rotary member disposed coaxially with the first rotary member, a first drum in which a first piston of the first clutch is axially slidably received, a second drum disposed coaxially with the first drum, to accommodate the first drum, and in which a second piston of the second clutch is axially slidably received, an abutting portion abutting contact of the first and second drums with each other in an axial direction of the first and second drums, and a fitting portion at which the first drum is fitted in the second drum and that inhibits relative rotation of the first and second drums about a common axis of the first and second drums.
摘要翻译：一种自动变速器，包括选择性地连接第一旋转构件和与第一旋转构件同轴设置的第二旋转构件的第一离合器，选择性地连接第一旋转构件和与第一旋转构件同轴配置的第三旋转构件的第二离合器，滚筒，其中第一离合器的第一活塞轴向可滑动地接收;与第一滚筒同轴设置的第二滚筒，以容纳第一滚筒，并且第二离合器的第二活塞轴向可滑动地容纳在其中;邻接部分所述第一和第二滚筒在所述第一和第二滚筒的轴向方向上彼此接触;以及嵌合部分，所述第一滚筒在所述嵌合部分处装配在所述第二滚筒中，并且阻止所述第一和第二滚筒围绕共同的相对旋转第一和第二鼓的轴线。

75. 发明授权

US07276011B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US07276011B2
公开(公告)日：2007-10-02
申请号：US10893388
申请日：2004-07-19
申请人： Atsushi Tabata , Akira Hoshino , Terufumi Miyazaki , Atsushi Honda , Akiharu Abe , Hirofumi Ota
发明人： Atsushi Tabata , Akira Hoshino , Terufumi Miyazaki , Atsushi Honda , Akiharu Abe , Hirofumi Ota
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/006 , F16H2200/201 , F16H2200/2012 , F16H2200/2023 , F16H2200/2025 , F16H2200/2097
摘要： An automatic transmission having first and second groups of successive forward-drive positions for outputting a rotary motion a speed of which is higher than the speed of a rotary motion received from an input member, the first group being established by an engaging action of a first input clutch while the second group being established by an engaging action of a second input clutch, or first and second groups of successive forward-drive positions for reducing the speed of the rotary motion received from the input member, the first and second groups being established by an engaging action of a first and second input clutches respectively. The successive operating positions of the first group have respective speed ratios different from those of the second group. The automatic transmission is shiftable to a selected one of the successive operating positions of a selected one of the first and second groups.
摘要翻译：一种具有第一组和第二组连续前进驱动位置的自动变速器，用于输出速度高于从输入构件接收的旋转运动速度的旋转运动，第一组通过第一组输入离合器，而第二组通过第二输入离合器的接合动作建立，或第一组和第二组连续的前进驱动位置，用于降低从输入构件接收的旋转运动的速度，第一和第二组被建立通过第一和第二输入离合器的接合动作。第一组的连续操作位置具有与第二组不同的速度比。自动变速器可移动到第一组和第二组中所选择的一个的连续操作位置中选定的一个。

76. 发明申请

US20070062780A1 Parking lock mechanism of automatic transmission 有权
标题翻译：停车锁定机构自动变速箱
公开(公告)号：US20070062780A1
公开(公告)日：2007-03-22
申请号：US11501901
申请日：2006-08-10
申请人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
发明人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： F16H63/34
CPC分类号： F16H63/3416 , F16H63/3425 , Y10T74/19637
摘要： A parking lock mechanism of an automatic transmission includes a casing, a parking gear provided in the casing, a parking pawl engaged with the parking gear to achieve a parking lock state, and a “parking pawl holding portion” suppressing inclination of the parking pawl in an out-of-plane direction (a direction shown with an arrow DR40). A groove portion is formed in the casing. A protruding portion is provided in a sleeve fixed to the casing. A side surface of the groove portion implements a “first portion” of the “parking pawl holding portion.” A base and protruding portion are formed from a member separate from the casing, and implement a “second portion” of the “parking pawl holding portion.”
摘要翻译：自动变速器的停车锁定机构包括壳体，设置在壳体中的驻车齿轮，与驻车齿轮接合以实现停车锁定状态的停车棘爪，以及抑制停车爪的倾斜的“停车棘爪保持部” 平面外方向（箭头DR40所示的方向）。在壳体内形成有槽部。突出部设置在固定于壳体的套筒中。槽部的侧面实现“停车爪保持部”的“第一部分”。基部和突出部分由与壳体分开的部件形成，并且实现“停车爪保持部分”的“第二部分”。

77. 发明授权

US07094174B2 Automatic transmission 失效
公开(公告)号：US07094174B2
公开(公告)日：2006-08-22
申请号：US10281958
申请日：2002-10-29
申请人： Terufumi Miyazaki , Yoshihiro Iijima
发明人： Terufumi Miyazaki , Yoshihiro Iijima
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/201
摘要： An automatic transmission of a motor vehicle includes a first rotating element provided by coupling sun gears of a first planetary gear set and a second planetary gear set to each other, a second rotating element provided by coupling carriers of the first and second planetary gear sets to each other, a third rotating element provided by a ring gear of the first planetary gear set, and a fourth rotating element provided by a ring gear of the second planetary gear set. The first rotating element is selectively fixed to a transmission case by a first brake or coupled to an input shaft by a first clutch, and the second rotating element is selectively fixed to the case by a second brake or coupled to the input shaft by a second clutch. The fourth rotating element is coupled integrally to a ring gear of a third planetary gear set, and the third rotating element is coupled integrally to an output gear. With this arrangement, the automatic transmission establishes a selected one of the first-speed through sixth-speed gear stages and a reverse gear stage.

78. 发明授权

US06887178B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US06887178B2
公开(公告)日：2005-05-03
申请号：US10283284
申请日：2002-10-30
申请人： Terufumi Miyazaki , Yoshihiro Iijima , Atsushi Tabata , Yasuo Hojo , Akira Hoshino
发明人： Terufumi Miyazaki , Yoshihiro Iijima , Atsushi Tabata , Yasuo Hojo , Akira Hoshino
IPC分类号： F16H3/62 , F16H3/66
CPC分类号： F16H3/666 , F16H2200/0056 , F16H2200/006 , F16H2200/201 , F16H2200/2048 , F16H2200/2097
摘要： An automatic transmission includes a first rotating element provided by coupling a sun gear of a second planetary gear set and a carrier of a third planetary gear set to each other, a second rotating element provided by coupling a carrier of the second planetary gear set and a ring gear of the third planetary gear set to each other, a third rotating element provided by a ring gear of the second planetary gear set, and a fourth rotating element provided by a sun gear of the third planetary gear set. The first rotating element and the second rotating element are coupled to a case by first and second brakes, the fourth and first rotating elements are coupled to a ring gear of a first planetary gear set via first and second clutches, the second and first rotating elements are coupled to an input shaft via third and fourth clutches, and the third rotating element is integrally coupled to an output gear, so that the automatic transmission can provide eight forward gear stages by changing a combination of two of the clutches and brakes which are engaged to each other.
摘要翻译：一种自动变速器包括通过将第二行星齿轮组的太阳齿轮和第三行星齿轮组的托架彼此联接而提供的第一旋转元件，通过将第二行星齿轮组和第二行星齿轮组的支架联接而设置的第二旋转元件第三行星齿轮的齿圈彼此组合，由第二行星齿轮组的齿圈提供的第三旋转元件和由第三行星齿轮组的太阳齿轮提供的第四旋转元件。第一旋转元件和第二旋转元件通过第一和第二制动器联接到壳体，第四和第一旋转元件经由第一和第二离合器联接到第一行星齿轮组的齿圈，第二和第一旋转元件通过第三和第四离合器联接到输入轴，并且第三旋转元件整体地联接到输出齿轮，使得自动变速器可以通过改变接合的两个离合器和制动器的组合来提供八个前进档位级对彼此。

79. 发明申请

US20050020398A1 Planetary gear type multistage transmission for vehicle 失效
标题翻译：行星齿轮式多级车辆传动
公开(公告)号：US20050020398A1
公开(公告)日：2005-01-27
申请号：US10893922
申请日：2004-07-20
申请人： Atsushi Tabata , Akira Hoshino , Terufumi Miyazaki , Atsushi Honda , Akiharu Abe , Hirofumi Ota
发明人： Atsushi Tabata , Akira Hoshino , Terufumi Miyazaki , Atsushi Honda , Akiharu Abe , Hirofumi Ota
IPC分类号： F16H3/66 , F16H37/04 , F16H3/44
CPC分类号： F16H3/666 , F16H3/663 , F16H37/04 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/201
摘要： The transmission 10 is constructed so that, in the first transmission portion 36, the rotation of the input shaft 16 is outputted to the second transmission portion 38 via the first intermediate output path M1 and the second intermediate output path M2 accelerated and rotated with respect to the first intermediate output path M1, and, in the second transmission portion 38, the first rotary element RE1 (S2 and S3) is selectively connected to the first driven gear CG1B via the first clutch C1 and is selectively connected to the second driven gear CG2B via the third clutch C3, the second rotary element RE2 (CA1 and CA2) are selectively connected to the first driven gear CG1B via the second clutch C2 and are selectively connected to the transmission case 12 operating as a non-rotating member via the first brake B1, the third rotary element RE3 (R1, R2 and CA3) is connected to the output gear 28 operating as an output rotating member, the fourth rotary element RE4 (S1) is selectively connected to the transmission case 12 via the second brake B2, and the fifth rotary element RE5 (R3) is selectively connected to the second driven gear CG2B via the fourth clutch C4. A forward multistage transmission can be obtained by engagement operations of the friction engagement devices.
摘要翻译：变速器10构造成使得在第一传动部分36中，输入轴16的旋转经由第一中间输出路径M1输出到第二传动部分38，并且第二中间输出路径M2相对于第一中间输出路径M1和第二传动部38中的第一旋转元件RE1（S2和S3）经由第一离合器C1选择性地连接到第一从动齿轮CG1B，并且选择性地连接到第二从动齿轮CG2B 通过第三离合器C3，第二旋转元件RE2（CA1和CA2）经由第二离合器C2选择性地连接到第一从动齿轮CG1B，并且经由第一制动器选择性地连接到作为非旋转构件操作的变速箱12 如图B1所示，第三旋转元件RE3（R1，R2和CA3）连接到作为输出旋转构件工作的输出齿轮28，第四旋转元件RE4（S1）选择性地连接经由第二制动器B2连接到变速器壳体12，并且第五旋转元件RE5（R3）经由第四离合器C4选择性地连接到第二从动齿轮CG2B。可以通过摩擦接合装置的接合操作获得前进的多级变速器。

80. 发明授权

US06808469B2 Planetary gear type multiple-step transmission for vehicle 失效
标题翻译：用于车辆的行星齿轮式多级变速器
公开(公告)号：US06808469B2
公开(公告)日：2004-10-26
申请号：US10189449
申请日：2002-07-08
申请人： Atsushi Tabata , Yasuo Hojo , Akira Hoshino , Terufumi Miyazaki
发明人： Atsushi Tabata , Yasuo Hojo , Akira Hoshino , Terufumi Miyazaki
IPC分类号： F16H362
CPC分类号： F16H3/666 , F16H3/66 , F16H2003/445 , F16H2200/0056 , F16H2200/201 , F16H2200/2051
摘要： A vehicle planetary gear type multiple-step transmission wherein each of five rotary elements is constituted by sun gears, carriers and ring gears of three planetary gear sets, and speeds of the rotary elements are represented by respective straight lines in a collinear chart, and the first, second and third rotary elements are made stationary by respective first, second and third brakes, and the fifth, third and first rotary elements are connected to an input shaft by respective first, second and third clutches, while the third rotary element is brought to a disconnected state by fourth clutch, and the fourth rotary element is connected to an output rotary member.
摘要翻译：一种车辆行星齿轮式多级变速器，其中五个旋转元件中的每一个由三个行星齿轮组的太阳齿轮，载体和环形齿轮构成，并且旋转元件的速度由共线图中的各个直线表示，并且第一，第二和第三旋转元件由相应的第一，第二和第三制动器制成静止，并且第五，第三和第三旋转元件通过相应的第一，第二和第三离合器连接到输入轴，同时带有第三旋转元件通过第四离合器到断开状态，第四旋转元件连接到输出旋转部件。

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